extension ExtPose

Substital: Add subtitles to videos and movies

CRX id


Description from extension meta

Add captions to any video or movie on Netflix, Youtube or other platforms.

Image from store Substital: Add subtitles to videos and movies
Description from store Be it on Netflix, HBOMax, Disney+, Amazon Prime, Vimeo, Youtube or any other online streaming website - Our mission is to fill any language gap that exists whether for entertainment, language learning or to make videos accessible to the Deaf and Hard-of-Hearing. RECENT UPDATES: - 21.01.24 Use the new OpenSubtitles API and fix an issue with downloading subtitles - 12.11.22 Fix issues with HBOMax - 12.07.22 Fix issues with Amazon prime videos - 11.03.22 Add support for HBOMax + Layout bug fix for big font size - 15.02.22 New Design for the popover of the extension - 15.02.22 Fix bug on mobile Kiwi browser (permission denied) - 07.12.21 Added support for Disney+ - 07.12.21 Fixed the bug with Netflix new video player. Runs again on Netflix! FEATURES: - Supports Netflix, HBOMax, Disney+, Amazon Prime Video, YouTube, Dailymotion, Vimeo and many other video platforms. - Can be used on android mobile devices with the Kiwi browser - Search for subtitles with the built-in-search feature. - Add your own subtitles with drag and drop (supported format: SubRip (.SRT) or ZIP archive containing a .SRT). - Manually synchronize the subtitles, if they are out of sync. - Change the subtitles font size, text colour and background color. - Supports special characters for languages like Greek or Arabic. - Substital is passive by default and won't inject anything in the pages you visit. Only YOU decide when to add subtitles to a video. HOW TO USE: - Add the extension to your browser. - Pin it, so you can find it easily (Highly recommended). - Navigate to a website containing a video. - Click on the Substital extension at the top right of your browser. It will open a pop-over. - Select the detected video. - Add subtitles by searching or drop your own file. Enjoy watching and if you like our product, please leave a review or let us know how we can make Substital even better! 🌞 Happy customers 🌞 “I've tried 9 different desktop media players but none of them display subtitles as accurately on time and precise as Substital” “This is an awesome extension for watching things on third party sites, would hundred percent recommend it.” “Very useful for non native english speakers such as me to watch movies and series in english” CONTACT: To report a bug or suggestion: [email protected] Twitter: @substital Substital is completely free, without any ads and no hidden costs.Therefore donations are very appreciated to help me to maintain the extension. Rating and reviewing helps a lot as well. You can donate here: https://substital.com/donations or bitcoins here: https://substital.com/donations/btc

Latest reviews

  • (2024-03-01) Raja Abdul Moiz Bhatti: very useful
  • (2024-02-29) T4x- E: Très simple et efficace.
  • (2024-02-26) Ivelina Doychinova: super e
  • (2024-02-26) Mcht Snl: thx
  • (2024-02-25) rami swaidan: most useful extension , keep up
  • (2024-02-22) Mhamad: best
  • (2024-02-21) Oussama ELJabbari: Easy, simple and works
  • (2024-02-20) Syed Zulfiqar ali Shah: Does what it says. amazingly!
  • (2024-02-20) jane suik: Een super tool. Zijn er blij mee!!
  • (2024-02-11) Sham Ka: loved it , it helped me
  • (2024-02-11) Arash Torabi: I'm from Iran and my language (Persian) as a subtitle does not exist in the famous streamer like Netflix, Amzon, etc.. and this add-ons helped me a lot to add my language as a subtitle for my favorite shows and movies. Thank you.
  • (2024-02-07) Sanjaya Nawarathna: Excellent extension, thank you..
  • (2024-02-07) Satoshishun Itsuki: Works as intended. I wish the build in player has more functions.
  • (2024-02-02) Netofsa: bom
  • (2024-01-21) Yhak Villa: its not working anymore
  • (2024-01-19) イェーガーeren: parfait ,tres utile
  • (2024-01-16) Kalianey: Great so far!
  • (2024-01-16) Dobrila Stevanic: Super useful extension
  • (2024-01-15) K W: Not free anymore. Removing from browser.
  • (2024-01-09) Hoang74: very helpful
  • (2024-01-05) Byukusenge Laurette: it is really helpful
  • (2024-01-03) Sambit Das: Was a good extension until they started to refuse subtitles to non VIP users
  • (2024-01-03) Luka: Exactly what I wanted and more - and for free! Edit: It's not free anymore. 5 star to 1 💀
  • (2024-01-03) manucalvinho: muy util, sin embargo, a veces se retrasan un poco los subtitulos, siendo gratis funciona super bien (usado en netflix). mi pareja que no habla espanol pudo ver la casa de papel gracias a esta estension.
  • (2024-01-02) Just gaming: HBO Max still broken
  • (2023-12-31) Ünsal -: the most useful ext ever used
  • (2023-12-29) amir naderi: perfect
  • (2023-12-29) Dynamique Twizere: Usually I find nearly all the movies I want on Goojara...but Goojara doesn't have subtitles...I can't believe this app allows me to add subtitles to Goojara...it's perfect...just finished watching the Dark Knight
  • (2023-12-27) Azriel R: loved it, easier than have to download additional software. and it function 95% near perfect
  • (2023-12-25) Oghenetano Oromena: Awesome, amazing, and lovely . Functions exactly as described and is very easy to navigate. Thank you so much for this tool .its absolutely amazing ,i love it.
  • (2023-12-24) K. D.: super
  • (2023-12-23) Ralica Georgieva: Super!
  • (2023-12-17) Supakorn Photong: It's a fantastic extension that works well on both Netflix and Amazon Prime. Pros: Synchronize the timing, font style, and size easily. Able to either use the subtitles online or upload them yourself. Cons: Cannot adjust the subtitle's position Limit Time synchronize -3s to 3s Working on normal playback speed (1x) only Overall, I recommend it!!!
  • (2023-12-16) Валентин Валентин: едно голямо нищо
  • (2023-12-13) Dani kalivash: Recent it works slowly . but it's prfect at all . specially for we (persians) that top stream video don't have persian sub
  • (2023-12-04) Espoire Liberté: j'ai beaucoup aimé l'extension surtout pour les sites de streaming la ou c 'est très dur d'avoir des soutitres
  • (2023-12-04) Thanh Phạm: ok
  • (2023-11-30) Lack O' Blanco: So helpful and convenient! Thank you
  • (2023-11-23) Kimi 7: Dobra stvar.
  • (2023-11-17) Orang Imut Kawaii: Great work!
  • (2023-11-16) Dejan Lazin: super
  • (2023-11-11) ldduy 50497: Really great and FREE
  • (2023-11-05) Dũng Trần: Dùng tốt
  • (2023-11-03) Va Lor: Great Experine
  • (2023-11-03) Dražen Mihalina: Great app , tnx !!!
  • (2023-11-01) Muhammad manshah: great experine
  • (2023-10-30) Tarek LARBI: Easy to use and intuitive / Simple et pratique
  • (2023-10-25) Carlos Farias: Extensão MARAVILHOSA! cumpriu com tudo o que promete e me ajuda bastante. Usa o servidor do OpenSubtitle então vc sabe que simplesmente vai ter qualquer legenda que você buscar
  • (2023-10-22) Few multiplayer games: Often, it seems more likely to be unable to connect...
  • (2023-10-19) Rodrigo Madeira: Extremely useful, simple to use.

Latest issues

  • (2023-12-22, v:2.6.5) Chi Bottaccini: not working on START streaming
    Hello, I use start.ru streaming service for streaming current Russian content. It natively shows Russian subtitles and I can use Chrome's built in translator to switch those subtitles to English, but I'd like both at once. With Substital it says it detects the video and I click on it and nothing happens. Can you help by supporting this site better?
  • (2023-10-22, v:2.6.5) Avi Volah: problem downloading subs
    in the last 4 days or so, im getting this message: "Could not download the subtitle Please try again in a short time." over and over.
  • (2023-05-28, v:2.6.5) Maio Parlato: The subtitles slow down while playing??
    I've googled this thing and I haven't found any confirm so I'm wondering if I am imagining things. anyway it seems like with perfectly fine subtitles they start in sync but while playing they somehow keep getting slower and out of sync. I've paused the video for a moment or two clicked here and there and the subtitles were back at the right place. not sure what is going on...
  • (2023-04-27, v:2.6.5) wilkosz véronique: Installation sur téléphone Android
    Bonjour je n'arrive pas du tout à installer l'extension sur mon téléphone. Je l'ia mise sur mon pc mais impossible de la mettre sur téléphone comment faire merci
  • (2023-04-25, v:2.6.5) Veronica Karen: Denies ability to change watch speed or change settings
    This is an issue. When the Substital application connects to your video, it takes over the whole thing and you can't change the playback speed. This is a massive inconvenience, in comparison to +sub and suberflix.
  • (2023-03-14, v:2.6.5) Venkat Sai Kartheek Mallareddy: video playback speed
    video playback speed is decreased and audio is also is in slow motion
  • (2023-03-14, v:2.6.5) geneva conventions violator: Problem with playback speed
    As soon as I upload the subtitles I want to use the video playback grinds to a halt, like barely a frame per second. It only seems to have this issue in crunchyroll
  • (2023-02-21, v:2.6.5) So: I hope to adjust the subtitle position
    It often overlaps with the original subtitle. I hope to adjust the subtitle position
  • (2023-01-10, v:2.6.5) Daniel Sö: Subtitles delayed/incorrectly timed.
    I am currently watching "The 100" on Netflix, and the second season on netflix does not seem to have any "recap/intro" of the previous episode in the beginning, but ALL subtitles have that that recap. So the subtitles starts at the recap, but the actual episode starts without recap. This creates a huge delay in the subtitles with several seconds or even minutes, and it can't be fixed by speeding up the subtitles. Can this be fixed in some way?
  • (2022-12-26, v:2.6.4) Nika: No subtitles loaded
    it says No subtitles loaded
  • (2022-12-26, v:2.6.4) Nika: No subtitles loaded
    it says No subtitles loaded
  • (2022-12-13, v:2.6.4) Andrzej Poradzisz: Amazon Prime not working
    Hello, It works on netflix. But on amazon prime (using chrome or firefox) i have issue - loading circle goes for second and then nothing happens. I can't also close window by clicking "X" and only reload works. So for me it's not working with amazon prime. Checked with chuck s01e12.
  • (2022-11-21, v:2.6.2) Marta Gonzalez Vera: No funciona
    Buenas tardes no me funciona bien.
  • (2022-03-05, v:2.5.0) Scott Anderson: This extension disables video speed controls?
    Hi, it looks like substitial absolutely breaks any kind of video speed adjuster chriome extension? Could you please share a link to one that is compatible? If you prefer to implement it yourself rather than relying on other already existing ones, it should be pretty easy as it's a simple global speed adjustement that would be applied to all data streams (video, audio, subtitiles, etc.)
  • (2022-03-03, v:2.5.0) Y4MIK4WAII *: Zoom problem
    I'm trying to watch a zoom recording with the subtitles but It won't work.
  • (2022-01-13, v:2.4.0) Radia K: subtitles not showing
    i have downloaded this app for subtitles. it was fine the other day. but now the app is still there but when i visit the same site to watch movies now its unable again, why/? the app still showing n i did not remove.
  • (2022-01-06, v:2.4.0) Jacob Geryk: Choosing video time possible?
    can only pause/play. no time seeking. on hulu, at least
  • (2022-01-05, v:2.4.0) Jonas Ernst: Playback Speed
    It would be great if changing the Playback speed of Netflix would be supported
  • (2021-12-29, v:2.4.0) Political politics: Affects UltraWideo for some reason
    On vidsrc's fembed server I could get the video stretched with UW, but as soon as I try to load subs it goes back to unstretched...
  • (2021-12-17, v:2.4.0) Nicolas: Turn it off ?
    is it possible to turn it off without having to refresh the page ?
  • (2021-12-11, v:2.4.0) Babak Kamali: SRT files
    Isn't there a way to up load SRT file?
  • (2021-12-08, v:2.4.0) Yexibel Carolina Gutierrez Sanchez: COMO PUEDO VER EL SEGUNDA TEMPORADA DE DEMON SLAYER EN NETFLIX
  • (2021-12-08, v:2.4.0) Felix Helgesson: Cmore
    No subtitles are showing when using Swedish streaming site "Cmore"
  • (2021-11-27, v:2.3.9) Erick: Does not work with RAI video player
    Please add support for RAI Italian TV website. The website is https://www.raiplay.it/
  • (2021-11-22, v:2.3.9) usagi: Doesn't work on Zee5 streaming site
    Hi, thanks so much for developing such a useful tool! I just wish it works on the Zee5 streaming site. There's a show that's supposed to be subtitled in English, but a couple of episodes aren't able to display subs for some reason. I was able to download the subs, but can't add them using this tool for some reason. When I try, a 2nd video pops up below and I'm unable to click or drop anything. It'll be awesome if you're able to resolve this issue. Thanks again!
  • (2021-11-18, v:2.3.9) Maybelline Camano: Playback speed
    I wish there was a function of playback speed to slower or faster.
  • (2021-11-01, v:2.3.9) Cozy music: I want to apply the program to my site mobile
    Please let me know the method and cost please tell me how i can contact you telegram?
  • (2021-10-28, v:2.3.9) Angelique Vasseur: position
    Is it possible to move the location of subtitles ?
  • (2021-10-22, v:2.3.9) ahmed saad: video quality control button is getting hidden when i use the extension
    every time i need to use the extension video controls button like quality control is getting .hidden i wish if you could solve this problem
  • (2021-10-22, v:2.3.9) ahmed saad: change the position of subtitle
    i really love this extension but i wish if you could add the free to change subtitle position in setting ,as some times i need to play videos in dual subtitle mode once is already loaded by the video and another one by the extension thanks in advance
  • (2021-10-19, v:2.3.9) Quang Nguyễn: Playback error
    Lỗi phát lại đối với myflixer, đang xem tự động phát lại từ đầu
  • (2021-10-19, v:2.3.8) SUBHAN: loading infinitely.
    When I am searching subtitles in the substital search bar, the screen keeps loading infinitely. And not showing the online srt files.
  • (2021-10-15, v:2.3.8) Encélado: Infinite loading. Subtitles not showing up!
    When looking for subtitles in the search bar, the screen keeps loading infinitely.
  • (2021-10-12, v:2.3.7) Quang Nguyễn: lỗi substital
    Gắn sub vào myflixer.to thì một lát sau video tự quay lại đầu video
  • (2021-10-02, v:2.3.7) Eduardo de Oliveira: Add OpenSubtitles.Org support
    The +Sub chrome extension uses it, it's a subtitle site free to use and some subtitles that aren't available into Substital builtin search engine are available there.
  • (2021-09-18, v:2.3.7) 曾貢丸: video speed up
    is it possible when i use video speed up like 1.5x and subtitles still sync? subtitles always not compare,sometimes fast sometimes slow to show.
  • (2021-09-12, v:2.3.5) Chûnen: Netflix
    Don`t work with Netflix
  • (2021-09-12, v:2.3.5) михаил вълчев: Do not work any more
    It does not work any more.
  • (2021-09-11, v:2.3.5) nick nik: netflix fixed
    please solve problem on netflix does not load the video to translate
  • (2021-09-10, v:2.3.5) AshkaN Pi: not working in netflix
    subtitle not showing in any films and series on netflix service. please fix this problem
  • (2021-09-09, v:2.3.5) FBI_didou YT: not working on netflix
  • (2021-09-09, v:2.3.5) Predrag Damnjanović: not working on netflix anymore
    is there a chance to fix it? it's not working on netflix anymore.
  • (2021-09-08, v:2.3.5) FBI_didou YT: probleme
    ne fonctionne plus sur netflix il y a juste le mot netflix qui apparait et si je clique dessus sela ne marche pas svp pouvez-vous fixer le bug rapidement.
  • (2021-09-08, v:2.3.5) Rams Hero TTV: no sirve
    al usarlo en netflix solo sale netflix y no detecta nada
  • (2021-09-07, v:2.3.5) Satar Nazemzadeh: bug - problem plz fix it
    on netflix just the word "netflix"appear. does not detect any videos on netflix
  • (2021-09-07, v:2.3.5) Erfan Shakib: netflix issue
    it's working in other sites but on netflix just the word "netflix"appear. does not detect any videos on netflix
  • (2021-09-07, v:2.3.5) Tamara Jovanovic: Netflix
    Hello. I really like your extension, but there was a problem with Netflix recently. Only Netflix appears and subtitles cannot be selected. they cannot be uploaded manually.WHat shoul i do?
  • (2021-08-25, v:2.3.5) Karla luisa Benavides candia: subtitulos
    no uedo poner los subtitulos en español de riverdale
  • (2021-08-15, v:2.3.5) What a dump !: Substital still not functioning
    I don't know what the problem is. It's been now about a month. "An error occurred, try again." That's all I keep seeing. Will it ever get back to normal? It's a great extension.
  • (2021-08-15, v:2.3.5) Katee William: Problem with the extension
    Hello, I have tried the extension and then I removed it as you would normally remove it but somehow its still working even after being uninstalled from chrome!!! Please help... How can it stop?????


260,828 history
4.36 (2,497 votes)
Last update / version
2024-01-23 / 2.7.0
Listing languages
de en fr