PostMicroTools · Free calculators & utilities for post & VFX
Small tools for big pipelines
Fast calculators and utilities for post-production and VFX. Everything runs in your browser: no login, no install, nothing sent anywhere.
Calculators
Bitrate & file size
Codec, resolution, fps and duration → file size and recommended bitrate.
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Storage
GB/TB needed for X hours in ProRes, R3D, BRAW, DNxHR, EXR and more.
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Framerate & timecode
fps conversions, duration↔frames, drop-frame and 2:3 pulldown.
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Aspect ratio
Ratios, proportional resize and letterbox/pillarbox preview.
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Can my Mac edit this?
Chip + RAM vs codec/resolution/fps → edit natively or use proxies.
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Utilities
Shot naming generator
Shot/file names with VFX, episodic and commercial presets plus batch.
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Slate generator
Digital clapperboard with file name and a scannable QR. 100% local.
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EXR sequence checker
Find missing frames, inconsistent padding and outlier sizes. 100% local.
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Delivery spec validator
Loudness, true peak, codec and color against EBU R128, ATSC, Netflix or YouTube.
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LUT previewer
Apply a .cube to your image with a before/after slider. 100% local.
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Guides
Pipelines & workflows
Shareable post pipelines per project type — codec, color and delivery defaults at every stage.
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Reference
Shutter angle ↔ speed<br>Angle/speed for any fps with motion-blur and flicker guidance.<br>Open →<br>Pulldown & sync<br>Speed, pitch, sample-rate pull and drift between frame rates.<br>Open →<br>Disk throughput<br>MB/s your drive needs and which media keep up.<br>Open →<br>LTO archive<br>Tapes & write time by LTO generation, with 3-2-1 guidance.<br>Open →<br>Codec chooser<br>Which codec to use by stage, priority and platform + comparison.<br>Open →<br>Color & Log<br>Gamut, ACES IDT and Rec.709 conversion per camera Log.<br>Open →<br>EDL inspector<br>Read CMX3600 EDL events, timecodes and clip names. 100% local.<br>Open →
© PostMicroTools · by Furiosa Studio · Español