85 free tools
Free tools for video and training teams
14 free AI tools that write scripts, build quizzes and translate subtitles, plus 71 video and file tools that run on your own machine. All free, no account, no credit card.
85 of 85 tools
- Document to video scriptAIPaste text or upload a PDF, DOCX, PPTX, TXT or MD file and get a scene by scene video script with narration and timings.
- Video compressorShrink an MP4, MOV or WebM file on your own machine. Pick a target size or resolution, nothing is uploaded.
- Training video script generatorAIGive it a topic, an audience, a length and a tone, and get a scene by scene training script with a knowledge check.
- Quiz generator from a documentAIPaste text or upload a PDF, DOCX, PPTX or TXT file and get multiple choice and true or false questions with answers.
- Learning objectives generatorAIA topic and a level in, three to six measurable Bloom's objectives out, each with an assessment idea.
- Microlearning splitterAILong training material in, five to eight standalone modules out, each with an objective, a minute of narration and a check question.
- Transcript to training scriptAIPaste a Loom, Zoom or YouTube transcript and get a clean scene by scene training script with the filler taken out.
- Script translatorAIPaste a script, pick up to five of thirty languages, and get spoken translations side by side with a length warning.
- Subtitle translatorAIUpload an SRT or VTT file, translate the cues into up to three languages, and download files with the original timings.
- Script to storyboardAIPaste a script and get timed storyboard cards. Splitting and timing run locally, visual briefs are one optional call.
- SOP to step-by-step outlineAIUpload a procedure and get one card per action, with a visual note, a caption, and a warning where the source names one.
- Video brief generatorAISix questions in, a one page video brief out: objective, audience, key messages, structure, tone, call to action and a metric.
- SCORM packagerWrap an MP4 or WebM file, and an optional quiz, in a SCORM 1.2 zip your LMS will accept. Built in your browser.
- SRT and VTT generatorPaste a script, set a duration or a reading speed, and get timed SRT and VTT files. Nothing is uploaded.
- Explainer video cost calculatorCompare an agency, a freelancer, an in-house team and Interlace on length, languages and revisions. Every rate is editable.
- Script length calculatorPaste a script for its runtime at 120, 150 or 180 words a minute, or set a length to get the word budget.
- Video resizer and aspect ratio converterChange a video to 16:9, 9:16, 1:1, 4:5, 4:3 or a size you type. Crop to fill, pad with a colour, or stretch.
- Video converterConvert MOV, WebM, AVI, MKV or M4V to MP4, WebM or MOV on your own machine. No upload, no account.
- Add a watermark or logo to videoOverlay a PNG or SVG logo, or a line of text, on your video. Five positions, opacity, size, or tile it across the frame.
- Burn subtitles into videoHard code SRT or VTT captions onto a video in your browser. Three styles, up to 300 cues, nothing uploaded.
- Trim videoCut a video to a start and an end. Copies the streams for a fast, lossless trim, or re-encodes for exact frames.
- Merge videoJoin two to five clips into one MP4, in an order you set. Mixed sizes are padded to match the first clip.
- Mute videoStrip the audio from a video without touching the picture. One button, finishes in seconds, nothing uploaded.
- Change video speedSpeed a video up or slow it down, from 0.25x to 10x, with the audio pitch corrected or the sound dropped.
- Rotate videoTurn a video 90, 180 or 270 degrees, or mirror it. The rotation is baked into the picture, not just flagged.
- Extract audio from videoSave the soundtrack of a video as an MP3 or a WAV. The original file is untouched and nothing is uploaded.
- Video frame and thumbnail grabberScrub to any moment and save the frame as a PNG or JPG thumbnail. Collect up to ten and download them as a zip.
- Image resizer and compressorResize images to a social or LMS preset, or a size you type, and export as WebP, JPG or PNG. Up to twenty at once.
- Audio converterAny common audio or video file to MP3, WAV, M4A, OGG or FLAC. Bitrate, sample rate, mono, loudness, trim.
- Compress MP3Shrink an MP3 by lowering the bitrate or going mono. Shows the current bitrate and the new size before you start.
- Crop videoDrag a box over the frame to crop a video. Lock it to 16:9, 9:16, 1:1 or 4:5, or type exact pixels.
- Reverse videoPlay a clip backwards or as a boomerang. Reverse, keep or mute the sound. Runs in your browser.
- Add music to videoPut an MP3, WAV or M4A track under a video. Duck it under speech, loop it, fade it out. No upload.
- Aspect ratio calculatorWidth and height to ratio, or ratio and one side to the other. Common sizes and social video specs.
- Online teleprompterPaste a script and read it at a set words per minute. Mirror mode, full screen, and webcam recording.
- Image converterAny of HEIC, JPG, PNG, WebP, AVIF, GIF, BMP or SVG to JPG, PNG, WebP, AVIF or ICO. In your browser.
- PDF to textPull the text out of a PDF page by page, with line and paragraph breaks kept. Copy it or save a TXT.
- Image to text (OCR)AICopy the text out of a screenshot, photo or scan. An AI model reads it, line breaks kept, in a couple of seconds.
- Transcribe video to textAIVideo or audio to a transcript, plus SRT and VTT subtitles, with the Whisper speech model. Only the audio is sent.
- AI video summarizerAIKey points, a short summary and timestamped chapters from a video. Only the audio is sent, never the picture.
Format converters
One page per conversion. All run in your browser, nothing is uploaded.
Video tools
Audio tools
Image tools
Calculators and converters