How does the Checksub free trial work?

The trial gives you free credits covering roughly one hour of video. While credits remain you can test every feature, including translation, subtitles and AI dubbing.

How does Checksub translate a video?

It first transcribes and captions the audio in the original language, then translates that transcription. Finally it can generate a natural, synchronized replica of the speaking voices for dubbing.

Why must subtitles be created from the audio first?

Captions in the original language are needed before any automatic translation, because translating directly from audio produces lower quality. For that reason credits are debited for each language created.

Can I export an editable subtitle file instead of burned-in video?

Yes. Checksub can burn styled subtitles into the exported video, or you can export a subtitle file to use in another editing or publishing tool.

Qual é o tráfego mensal e a tendência de crescimento de Checksub?

Checksub recebe atualmente 103,48 mil visitas mensais, com variação de tráfego mês a mês de -35,55 mil (taxa de crescimento de -25,6%). Seu principal mercado de origem é Singapura (9,9% de participação), incluindo 54,37 mil visitas diretas/mês e — visitas de busca orgânica/mês.

O Checksub é gratuito? Qual é o seu modelo de preços?

Checksub opera com um modelo de preços Teste gratuito, Pago. Checksub offers a free trial that includes credits covering roughly one hour of video and access to every feature. Ongoing use is on paid subscription plans; exact tiers and per-minute limits are shown on the Checksub pricing page, and larger teams can book a demo for custom quotes. As plataformas de cobrança e checkout suportadas incluem: stripe.

Checksub — Tráfego (103,48 mil/mês), Preços, API e Alternativas

Open AI Tools

Checksub — Tráfego (103,48 mil/mês), Preços, API e Alternativas | Open AI Tools

Sobre o Checksub

Automatic subtitling and animation

Generates accurate captions with AI, then lets you apply dozens of style presets and animations, including one-click karaoke effects, before exporting burned-in video or subtitle files.

Translation into 200+ languages

Machine translation built specifically for subtitles, so line lengths and timing stay readable instead of copying a generic document translator.

AI dubbing with voice isolation

Separates music and background noise from the original voices, then replaces only the speech with realistic AI dubbing so the audio atmosphere is preserved.

Voice cloning in 30 languages

Clone a speaker's voice from a sample and use it to replace the original voice-over across dozens of languages with a natural delivery.

Advanced online editor

Edit, re-time and regenerate any subtitle line or dubbed sentence directly in the browser, with script-to-subtitle alignment for pre-written content.

Checksub is a browser-based AI video localization platform that generates and animates subtitles, translates videos into 200+ languages, and produces AI dubbing with voice cloning. It combines automatic subtitling, script-to-subtitle alignment, translation, and an advanced online editor for fine-tuning every line.

Casos de uso de alto impacto para Checksub

Training and L&D teams

Localize internal training videos

Produce one master training video and translate it into 200 languages for global staff instead of shooting a separate version per market.

Social media managers

Boost reach with styled captions

Add animated, on-brand subtitles to short-form clips so viewers keep watching with the sound off, then publish to each channel from the same workspace.

YouTubers and creators

Run multi-language channels

Dub and subtitle existing videos into other languages to grow audience, watch time and search visibility without recording new content.

Agencies and localization vendors

Speed up client deliverables

Handle bulk subtitle, translation and dubbing jobs in one editor and hand clients polished burned-in files or SRT/VTT captions.

Principais 12 alternativas e concorrentes de Checksub

Comparação de telemetria lado a lado de ferramentas de IA concorrentes na mesma categoria principal

Ver todas as alternativas de Checksub →Explorar todas as ferramentas de Gerador de legendas com IA →

Classificação	Ferramenta de IA	Visitas mensais	Crescimento mensal	Participação do tráfego direto	Preços	Comparação direta
●	Checksub	103,48 mil	-25,6%	53% direto	Teste gratuito, Pago	Atual
1	Translate.video	36,25 mil	+56,7%	40% direto	Freemium, Pago	vs Translate.video
2	Rask AI	106,28 mil	+14,6%	34% direto	Pago, Preço sob consulta	vs Rask AI
3	AI Dubbing	307,07 mil	-16,8%	17% direto	Freemium	vs AI Dubbing
4	AI Video Translator	63,93 mil	-10,5%	41% direto	Grátis	vs AI Video Translator
5	Vidby	25,85 mil	-21,8%	41% direto	Freemium, Pago	vs Vidby
6	Dub AI	6,65 mil	+7,9%	40% direto	Freemium	vs Dub AI