Overflow for Google Flow

Free bulk prompt automation for Google Flow. Queue prompts, generate in bulk, download the results.

Overflow automates the tedious part of bulk-generating with Google Flow™: typing and submitting prompts one at a time. Paste or upload a list of prompts, set a delay range, hit Start, and Overflow queues them for you — with human-like pacing and automatic download of the results. Existing tools for this often gate basic queueing behind a paid tier. Overflow's core queueing features are free, with no plans to change that. Features • Bulk prompt queue — paste or upload a list of prompts (blank lines between paragraphs are preserved). Set a min/max delay and Overflow runs the queue unattended: typing each prompt at a natural pace and submitting it for you. • Pause / Resume / Clear — pause and resume a running queue at any time. A batch that finishes cleanly resets the panel for your next run; a batch that hits errors leaves the prompts in place so you can review and retry. • Auto-pause on focus loss — Chrome throttles timers on background tabs, which can silently stall a long-running queue. Overflow detects this, pauses automatically when the Flow tab isn't active, and resumes the moment you switch back. • Consistent Character — upload reference images named after your characters (e.g. narrator.png). Overflow scans each queued prompt for name matches — including negations like "no NARRATOR in frame" — and attaches the right reference image automatically, so characters stay visually consistent across a batch. • Auto Download — each finished result is saved to a folder you choose, with clean zero-padded filenames (001.jpg, 002.jpg…) instead of Flow's internal asset IDs. • Guardrails — Overflow blocks itself with a clear prompt if you're not on a Flow project tab, or if Flow's Agent/chat mode is active (this extension targets the standard prompt composer only). A note on permissions Overflow runs entirely in your own browser session, on your own Flow account. It doesn't send your prompts, images, or results to any external server — everything is processed locally, and nothing is automated unattended (the tab must stay open and focused for the queue to run). Status Overflow is in public alpha. The core queue-and-download flow works end to end and has been used for real batches, but it hasn't been through wide testing yet — feedback and bug reports are welcome.